Writing instrument with a retractable clip



FIG. 1 is a perspective view of a writing instrument with a retractable clip showing my design;

FIG. 2 is a front elevational view of my design;

FIG. 3 is a right side elevational view of my design, the left side being identical;

FIG. 4 is a rear elevational view of my design;

FIG. 5 is a top view of my design; and,

FIG. 6 is a bottom view of my design. 

I claim the ornamental design for writing instrument with a retractable clip, as shown. 